CN211145536U - High-frequency long-service-life corner type actuating mechanism - Google Patents
High-frequency long-service-life corner type actuating mechanism Download PDFInfo
- Publication number
- CN211145536U CN211145536U CN201921812166.8U CN201921812166U CN211145536U CN 211145536 U CN211145536 U CN 211145536U CN 201921812166 U CN201921812166 U CN 201921812166U CN 211145536 U CN211145536 U CN 211145536U
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- cylinder body
- piston
- end cover
- rack
- spring
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- 238000012423 maintenance Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 3
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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Abstract
The utility model discloses a high-frequency long-life corner type actuating mechanism, which is characterized by comprising a cylinder body, an end cover, a rack, a gear shaft, a piston and a spring; an indicator light is arranged on the cylinder body; the indicating lamp is connected with the cylinder body through an indicating lamp screw; the cylinder body is also provided with a plurality of lifting rings which are connected with the cylinder body through threads; the cylinder body is also provided with an A port, a B port and an adjusting screw; the adjusting screw is provided with an adjusting screw nut, a flat gasket and an adjusting nut O-shaped ring; a piston is arranged in the cylinder body; the piston is connected with the rack; a piston guide plate is arranged on the rack; the piston is provided with a piston guide ring, a piston O-shaped ring and a plurality of spring telescopic rods; a spring is arranged on the spring telescopic rod; an end cover O-shaped ring is arranged on the end cover; the end cover is connected with the cylinder body through an end cover bolt. The utility model discloses simple to operate, it is more wear-resisting, high temperature resistant, longe-lived, the maintenance is changed conveniently, difficult wearing and tearing.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to the technical field of valves, specifically indicate a high frequency long-life corner formula actuating mechanism.
[ background of the invention ]
The high-frequency long-service-life corner type actuating mechanism is one of key components of a pneumatic adjusting valve, and the existing actuating mechanism is generally not wear-resistant, not high-temperature-resistant and not convenient to replace components. Thereby affecting the control accuracy and the service life of the regulating valve.
[ summary of the invention ]
The utility model aims at solving the problem of the prior art, provide a high frequency long-life corner formula actuating mechanism.
In order to achieve the above purpose, the utility model provides a following technical scheme: a high-frequency long-life corner type actuating mechanism is characterized by comprising a cylinder body, an end cover, a rack, a gear shaft, a piston and a spring; an indicator light is arranged on the cylinder body; the indicating lamp is connected with the cylinder body through an indicating lamp screw; the cylinder body is also provided with a plurality of lifting rings which are connected with the cylinder body through threads; the cylinder body is also provided with an A port, a B port and an adjusting screw; and the adjusting screw is provided with an adjusting screw nut, a flat gasket and an adjusting nut O-shaped ring.
Preferably, a piston is arranged in the cylinder; the piston is connected with the rack; a piston guide plate is arranged on the rack; the piston is provided with a piston guide ring, a piston O-shaped ring and a plurality of spring telescopic rods; the spring telescopic rod is arranged between the piston and the end cover; a spring is arranged on the spring telescopic rod; an end cover O-shaped ring is arranged on the end cover; the end cover is connected with the cylinder body through an end cover bolt.
Preferably, the bottom of the cylinder body is provided with a bearing; a gear shaft is arranged on the bearing; the gear shaft is provided with a cam; the gear shaft is connected with the rack.
The utility model has the advantages that: the device is convenient to install, more wear-resistant, high-temperature resistant, long in service life, convenient to maintain and replace and not easy to wear.
[ description of the drawings ]
Fig. 1 is a front view of the present invention.
Fig. 2 is a full sectional view of the present invention.
Fig. 3 is a partial enlarged view of the position a of the present invention.
Fig. 4 is a partial enlarged view of the present invention at B.
Fig. 5 is a partial enlarged view of the present invention at C.
Illustration of the drawings: 1, a cylinder body; a port 2A; a port 3B; 4, a handle; 5, end cover bolts; 6 indicating lamp screw; 7 an indicator light; 8, hanging rings; 9 adjusting the screw; 10 adjusting the screw and the nut; 11 a piston; 12 racks; 13 end caps; 14, a telescopic rod with a spring; 15 gear shafts; 16 cams; 17 a bearing; 18 springs; 19 cylinder cover O-shaped ring; 20 piston O-rings; 21 a piston guide ring; 22 a flat gasket; 23 adjusting the nut O-ring; 24 piston guide plate.
Detailed Description
The following describes a high-frequency long-life angle-type actuator according to the present invention with reference to the accompanying drawings.
As described in fig. 1 to 3, the high-frequency long-life angle-type actuator according to the present embodiment includes a cylinder 1, an end cap 13, a rack 12, a pinion 15, a piston 11, and a spring 18; an indicator light 7 is arranged on the cylinder body 1; the indicator light 7 is connected with the cylinder body 1 through an indicator light screw 6; the cylinder body 1 is also provided with a plurality of lifting rings 8 which are connected with the cylinder body 1 through threads; the cylinder body 1 is also provided with an A port 2, a B port 3 and an adjusting screw 9; the adjusting screw 9 is provided with an adjusting screw nut 10, a flat gasket 22 and an adjusting nut O-shaped ring 23; a piston 11 is arranged in the cylinder body 1; the piston 11 is connected with a rack 12; a piston guide plate 24 is arranged on the rack 12; the piston 11 is provided with a piston guide ring 21, a piston O-shaped ring 20 and a plurality of spring telescopic rods 14; the spring telescopic rod 14 is arranged between the piston 11 and the end cover 13; a spring 18 is arranged on the spring telescopic rod 14; an end cover O-shaped ring 19 is arranged on the end cover 13; the end cover 13 is connected with the cylinder body 1 through an end cover bolt 5; the bottom of the cylinder body 1 is provided with a bearing 17; a gear shaft 15 is arranged on the bearing 17; a cam 16 is arranged on the gear shaft 15; the pinion 15 is connected to the rack 12.
The utility model discloses an operating process, at first compressed gas gets into from A mouth 2, compressed gas gets into behind the cylinder body 1, promote piston 11 outwards movement, piston 11 outwards moves and drives rack 12 outwards movement, because rack 12 and 15 cooperation installations of tooth axle, so tooth axle 15 carries out anticlockwise rotation, thereby oppression spring 18 and spring telescopic link 14 carry out the motion of contracting, then compressed gas discharges from B mouth 3, when compressed gas gets into the cylinder body from B mouth 3, compressed gas oppresses piston 11 inward movement, make spring 18 and spring telescopic link 14 carry out the motion of resetting, because piston 11 inward movement, thereby drive rack 12 inward movement, tooth axle 15 is because rack 12 inward movement, tooth axle 15 is clockwise motion, compressed gas is from A mouth 2 discharge cylinder body 1 at last.
The utility model has the advantages that the installation of the device is convenient, the installation and the transportation of the device are more convenient by installing the hanging ring 8 and the handle 4 outside the cylinder body 1 and the end cover 13, and the collision can be prevented during the early transportation; by installing the rack 12 and the gear shaft 15 in the cylinder body 1, the output torque is constant when the rack 12 and the gear shaft 15 move in a matching way, so that the service life is prolonged; through installing piston O shape circle 20 on piston 11, installing end cover O shape circle 19 on the end cover 13 and installing adjusting screw O shape circle 23 on adjusting screw 9, through adopting neotype sealing material, it is that the device is more wear-resisting, high temperature resistant, increase of service life.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (3)
1. A high-frequency long-life corner type actuating mechanism is characterized by comprising a cylinder body (1), an end cover (13), a rack (12), a gear shaft (15), a piston (11) and a spring (18); an indicator light (7) is arranged on the cylinder body (1); the indicating lamp (7) is connected with the cylinder body (1) through an indicating lamp screw (6); the cylinder body (1) is also provided with a plurality of lifting rings (8) which are connected with the cylinder body (1) through threads; the cylinder body (1) is also provided with an A port (2), a B port (3) and an adjusting screw (9); and an adjusting screw nut (10), a flat gasket (22) and an adjusting nut O-shaped ring (23) are arranged on the adjusting screw (9).
2. A high frequency long life corner-style actuator as claimed in claim 1, wherein: a piston (11) is arranged in the cylinder body (1); the piston (11) is connected with the rack (12); a piston guide plate (24) is arranged on the rack (12); the piston (11) is provided with a piston guide ring (21), a piston O-shaped ring (20) and a plurality of spring telescopic rods (14); the spring telescopic rod (14) is arranged between the piston (11) and the end cover (13); a spring (18) is arranged on the spring telescopic rod (14); an end cover O-shaped ring (19) is arranged on the end cover (13); the outer end of the end cover (13) is provided with a handle (4); the end cover (13) is connected with the cylinder body (1) through an end cover bolt (5).
3. A high frequency long life angular actuator as claimed in claim 1 or 2, wherein: the bottom of the cylinder body (1) is provided with a bearing (17); a gear shaft (15) is arranged on the bearing (17); a cam (16) is arranged on the gear shaft (15); the gear shaft (15) is connected with the rack (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921812166.8U CN211145536U (en) | 2019-10-26 | 2019-10-26 | High-frequency long-service-life corner type actuating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921812166.8U CN211145536U (en) | 2019-10-26 | 2019-10-26 | High-frequency long-service-life corner type actuating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211145536U true CN211145536U (en) | 2020-07-31 |
Family
ID=71771495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921812166.8U Expired - Fee Related CN211145536U (en) | 2019-10-26 | 2019-10-26 | High-frequency long-service-life corner type actuating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211145536U (en) |
-
2019
- 2019-10-26 CN CN201921812166.8U patent/CN211145536U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200731 |